David Attenborough urges gardeners to do simple DIY fix to look after hedgehogs

Sir David Attenborough is urging UK gardeners to cut a small hole in their fence to create a ‘hedgehog highway’ — a simple change that could help reverse a dramatic decline in hedgehog populations across BritainDavid Attenborough shared a tip as part of his BBC YouTube series(Image: Peter Macdiarmid, Getty Images)